McLean T15 Instruction Manual

T-series air conditioner

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MAI
5736 North Michigan Road
Indianapolis, IN 46228
www.McLeanparts.net 317-257-6811
INSTRUCTION MANUAL
T-Series
Air Conditioner
T15 Model
Protecting Electronics.
Exceeding Expectations.
10-1008
8
-19
194-
4-Re
Rev. 6

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Summary of Contents for McLean T15

  • Page 1 INSTRUCTION MANUAL ™ T-Series Air Conditioner T15 Model Protecting Electronics. Exceeding Expectations. ™ 5736 North Michigan Road Indianapolis, IN 46228 www.McLeanparts.net 317-257-6811 10-1008 194- 4-Re Rev. 6...
  • Page 2: Table Of Contents

    Damage should be brought to the attention of the delivering carrier -- NOT to McLean Cooling Technology -- within 15 days of delivery. Save the carton and packing material and request an inspection. Then file a claim with the delivering carrier.
  • Page 3: Installation

    The compressor is provided with automatic reset thermal overload protection. This thermo-switch is located and mounted inside the plastic enclosure clipped to the compressor. The switch operates when the compressor overheats due to clogged or dirty inlet air filter or if ambient air temperatures exceed nameplate rating or if enclosure dissipated heat loads exceed the rated capacity of the air conditioner.
  • Page 4: Design Data, Model Drawing

    Amps Phase Temp Lbs/Kgs T15-0116-GXXX 131/55 27/12.3 T15-0116-GXXX 125/52 27/12.3 T15-0126-GXXX 131/55 27/12.3 T15-0126-GXXX 125/52 27/12.3 -XXX will be replaced with a three-digit number designating all desired options. Consult the factory for specific model numbers. T15 Model Drawing 317-257-6811 www.mcleanparts.net...
  • Page 5: Mounting Instructions

    T15 Mounting Cutout Dimensions T15 Series Components List Part Number Part Description 115V 230V Fan, Condenser 12-1012-01 12-1012-02 Fan, Evaporator 13-1015-01 13-1015-02 Capacitor, Compressor 52-6032-09 52-6032-10 Coil, Condenser 15-1001-02 15-1001-02 Coil, Condenser, Coated 15-1001-01 15-1001-01 Coil, Evaporator 15-1001-03 15-1001-03 Compressor...
  • Page 6: Wire Diagrams

    T15 Wire Diagram WITHOUT HEAT WITH HEAT T15 Schematic WITHOUT HEAT WITH HEAT 317-257-6811 www.mcleanparts.net...
  • Page 7: Temperature Control

    TEMPERATURE CONTROL The electromechanical thermostat is factory preset to 75°F/23°C. To change the temperature setting, remove the nylon plug from the front face of the unit. Use a standard screwdriver to adjust thermostat. For cooler temperatures turn clockwise, for warmer temperatures turn counterclockwise. Setpoint differential is 6°F.
  • Page 8: Inlet Air Filter

    Fan motors require no maintenance. All bearings, shafts, etc. are lubricated during manufacturing for the life of the fan. Caution: Operation of the air conditioner in areas containing airborne caustics or chemicals can rapidly deteriorate filters, condenser coils, fans and motors, etc. Contact McLean Cooling Technology for special recommendations. Refrigerant Loss Each air conditioner is thoroughly tested prior to leaving the factory to insure against refrigeration leaks.
  • Page 9: Trouble Shooting

    TROUBLE SHOOTING Basic Air Conditioning Trouble Shooting Check List Check manufacturer’s nameplate located on the unit for correct power supply. Turn the power to the unit on. The evaporator (Enclosure or “COLD” air) fan should come on. Is there airflow? YES, proceed to step # 3.
  • Page 10 Symptoms and Possible Causes: SYMPTOM POSSIBLE CAUSE Unit won’t cool * Clogged fins on coil(s) * Dirty filter * Fans not running * Compressor not running * Compressor runs, but has bad valves * Loss of refrigerant Compressor tries to start but won’t run * Low line voltage at start.
  • Page 11 Protecting Electronics. Exceeding Expectations. ™ 5736 North Michigan Road Indianapolis, IN 46228 317-257-6811 317-257-1590 fax www.McLeanparts.net...

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